Fiber optic transceiver module BlueOptics GA6Z3IR-BO 100000 Mbit/s QSFP28

The BlueOptics GA6Z3IR-BO QSFP28 fiber optic transceiver module supports data transfer rates up to 100000 Mbit/s and is designed for multimode short-range links using MPO/MTP connectivity. Housed in a compact, silver module weighing 40 g, this transceiver follows MSA QSFP28 mechanical and electrical specifications and implements 100GBASE-SR4 optical signalling with 850 nm transmit and receive channels. Integrated digital diagnostics monitoring (DDM/DOM) provides real-time readout of operating parameters to assist with maintenance and troubleshooting. The module is manufactured from high-quality components to deliver a long service life and is compatible with common hardware platforms that support 100GBASE-SR4 MPO/MTP QSFP28 interfaces.

Advantages

The GA6Z3IR-BO offers high bandwidth capability for dense data center and aggregation environments while maintaining a small QSFP28 form factor. Compliance with MSA standards and extensive compatibility testing reduce integration risk when used in switches, routers and storage systems. Built-in digital diagnostics enable remote monitoring of voltage, temperature, laser bias current and optical power, supporting faster fault identification. The module's use of established optical and electronic components contributes to an extended mean time between failures (MTBF) and predictable operational lifetime.

Suitable for

• High-speed server interconnects and top-of-rack switch uplinks
• Data center aggregation and spine-leaf architectures
• Storage area networks and high-throughput backup links
• Short-range multimode fiber links using MPO/MTP trunk or harness cables

Key specifications

• Interface type: QSFP28 (MPO/MTP)
• Data rate: up to 100000 Mbit/s (100 Gbps)
• Optical standard: 100GBASE-SR4, 850 nm transmit and receive
• Form factor: QSFP28 hot-pluggable
• Fiber type: multimode fiber support
• Digital diagnostics: DDM/DOM compliant with SFF-8472
• Color: silver; Weight: 0.04 kg
• Reliability: MTBF approximately 3,000,000 hours

How to use

Insert the QSFP28 transceiver into a compatible QSFP28 slot on a switch, router or storage device while the host port is powered down if recommended by the device vendor. Connect MPO/MTP multimode fiber patch cords or trunks to the transceiver's MPO/MTP receptacle, observing correct polarity and fiber pairing for SR4 operation. Verify that the host hardware recognizes the module and that the DDM/DOM interface is supported by the host for access to diagnostic values. For link validation, perform standard optical power and BER checks according to your network acceptance procedures.

Usage recommendations

Use shortwave 850 nm MPO/MTP multimode fiber assemblies rated for 100GBASE-SR4 and ensure connectors and patch panels are clean and properly mated. Confirm host compatibility and enable DDM/DOM support in the management system to monitor optical power and temperature. For optimal reliability, operate the transceiver within the manufacturer-recommended temperature and power ranges and perform periodic inspection of connectors and fiber runs.